Allentown weather by month
What a typical year looks like in Allentown, Florida: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at WHITING FIELD NAS, 9 km from Allentown; records cover 1945–2026.
The year at a glance
- Precipitation a year
- 63.4 in1610 mm
- Snow a year
- Rare
- Last spring freeze
- Mar 5
- First fall freeze
- Nov 24
- Heating degree days
- 1,722
- Cooling degree days
- 2,339
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 25°−4° (heating, 99%) and 97°36° (cooling, 1%).
Month by month
Allentown in January
Highs average 62°17° and lows 39°4°, with 5.4 in137 mm of precipitation in a typical January.
- Record high
- 86°30° (2005)
- Record low
- 5°−15° (1985)
- Heating degree days
- 454
- Cooling degree days
- 6
Allentown in February
Highs average 66°19° and lows 42°6°, with 4.6 in117 mm of precipitation in a typical February.
- Record high
- 85°29° (2026)
- Record low
- 12°−11° (1951)
- Heating degree days
- 316
- Cooling degree days
- 10
Allentown in March
Highs average 72°22° and lows 47°8°, with 7.4 in187 mm of precipitation in a typical March.
- Record high
- 90°32° (1967)
- Record low
- 19°−7° (1980)
- Heating degree days
- 200
- Cooling degree days
- 34
Allentown in April
Highs average 78°26° and lows 53°12°, with 5.7 in146 mm of precipitation in a typical April.
- Record high
- 95°35° (1987)
- Record low
- 32°0° (1973)
- Heating degree days
- 69
- Cooling degree days
- 88
Allentown in May
Highs average 85°30° and lows 61°16°, with 3.6 in92 mm of precipitation in a typical May.
- Record high
- 99°37° (1953)
- Record low
- 43°6° (2026)
- Heating degree days
- 7
- Cooling degree days
- 258
Allentown in June
Highs average 90°32° and lows 68°20°, with 6 in152 mm of precipitation in a typical June.
- Record high
- 104°40° (1972)
- Record low
- 53°12° (2008)
- Heating degree days
- 0
- Cooling degree days
- 421
Allentown in July
Highs average 91°33° and lows 71°21°, with 6.2 in157 mm of precipitation in a typical July.
- Record high
- 104°40° (1952)
- Record low
- 58°14° (2008)
- Heating degree days
- 0
- Cooling degree days
- 490
Allentown in August
Highs average 91°33° and lows 70°21°, with 6.2 in158 mm of precipitation in a typical August.
- Record high
- 104°40° (1947)
- Record low
- 60°16° (1968)
- Heating degree days
- 0
- Cooling degree days
- 477
Allentown in September
Highs average 88°31° and lows 67°19°, with 5.4 in136 mm of precipitation in a typical September.
- Record high
- 100°38° (2019)
- Record low
- 42°6° (1967)
- Heating degree days
- 1
- Cooling degree days
- 364
Allentown in OctoberThis month
Highs average 80°27° and lows 56°13°, with 3.6 in92 mm of precipitation in a typical October.
- Record high
- 99°37° (2019)
- Record low
- 32°0° (1989)
- Heating degree days
- 56
- Cooling degree days
- 147
Allentown in November
Highs average 71°22° and lows 46°8°, with 4.5 in115 mm of precipitation in a typical November.
- Record high
- 94°34° (2018)
- Record low
- 20°−7° (2014)
- Heating degree days
- 235
- Cooling degree days
- 31
Allentown in December
Highs average 65°18° and lows 41°5°, with 4.7 in120 mm of precipitation in a typical December.
- Record high
- 96°36° (2018)
- Record low
- 6°−14° (1962)
- Heating degree days
- 384
- Cooling degree days
- 13